The most significant document in this genre is Nathuram Godse’s own defense statement, originally written in Marathi.
You're referring to the book written by Nathuram Godse, the assassin of Mahatma Gandhi. The book is likely "May It Happen So" or "The Hindu nationalist movement and national integration", however his most famous book is "Me Gone to Hangama": A Memoir. nathuram godse book
While the books by the Godse brothers are primary sources (biased by nature), modern historians have attempted to bridge the gap with rigorous research. The most significant document in this genre is
During his trial, Godse was allowed to read a statement in court. He spoke for hours, detailing his ideological differences with Gandhi and the reasoning behind his drastic action. The judge ordered the statement to be removed from the court records, but copies survived. It was later published as a book titled Gandhi Hatya Ani Mee (Why I Killed Gandhi). While the books by the Godse brothers are
Unlike Godse’s autobiography, Jha’s work provides the third-party historical perspective, separating myth from fact.